Looking for a CNC Drilling & Tapping Machine that handles square tubes with speed, precision, and durability? DUOMI CNC offers a high-performance solution specifically designed for processing square steel tubes, including 100x100mm sizes, with exceptional efficiency and accuracy.
Engineered for Precision and Speed
The DUOMI CNC Drilling & Tapping Machine is built for high-speed and high-precision operations. It integrates powerful drilling and tapping capabilities into one intelligent system. Whether you're working with stainless steel, carbon steel, or aluminum tubes, this machine ensures flawless results with minimal operator input.
With a spindle speed of up to 6,000 RPM, it can drill and tap holes ranging from M3 to M16, while maintaining a positioning accuracy of 0.01mm. It’s the perfect machine for medium to large batch tube processing in industries like metal fabrication, construction, furniture, and structural engineering.
Key Features
Supports 100x100mm square tubes and customizable for other sizes
One-stop drilling & tapping with automatic tool change
Heavy-duty frame for vibration-free operation
Intelligent control system with touchscreen and easy programming
High processing speed: Up to 500 holes/hour
Automatic clamping & feeding system (optional)
Built for Industrial Demands
At DUOMI CNC, every machine is tailored to meet your production needs. This CNC Drilling & Tapping Machine can be configured with multiple spindles, auxiliary clamping systems, and even integration with robotic arms for fully automated production lines. It’s suitable for handling square tube sections from 30x30mm to 200x200mm.
Compared to traditional drilling or manual tapping, DUOMI CNC's automated solution significantly reduces labor costs, increases consistency, and boosts your throughput without sacrificing quality.
Why Choose DUOMI CNC?
As a leading manufacturer of custom CNC drilling equipment, DUOMI CNC serves customers across over 30 countries. We specialize in high-efficiency metal drilling and tapping systems with full technical support, CE-certified machines, and global logistics services.
Our advantages:
Over 10 years of CNC drilling expertise
100% factory-tested before delivery
Custom build for every application
Free sample testing and factory tours available
Multilingual after-sales team and remote diagnostics

Applications
The CNC Drilling & Tapping Machine is widely used in:
Square tube frame production
Steel structure fabrication
Elevator and railing manufacturing
Furniture tube processing
Automotive and machinery parts
Contact Us for a Custom Quote
Ready to upgrade your workshop with a CNC Drilling & Tapping Machine that delivers performance, reliability, and customization? DUOMI CNC is your trusted partner.